http://AskTheTrainer.com If you want to get a great home workout without spending too much you must get the JC predator resistance bands. They adjust to provide very heavy as well as light resistance. You can get them at: http://www.amazon.com/gp/product/B00066X6UY?ie=UTF8andtag=httphealcom-20andlinkCode=as2andcamp=1789andcreative=9325andcreativeASIN=B00066X6UY These rows would be useless with normal resistance tubes because they wouldn't provide enough resistance. Attach the tube to something sturdy such as the other side of the doorknob. Walk back and take up the slack. Keep your core tight and stabilize your body. You can be standing, seated on a stability ball or bench, or kneeling. Keep your core tight and pull the cable back with your palms facing each other. Try to relax your arms and use the muscles in your upper middle back which are your target muscles, the lats, rhomboids and middle trapezious. Form is everything with rows so do them right for the full benefits. Personal Trainer Mike Behnken, MS, CSCS